[gentoo-user] ERROR: dev-python/dbus-python-1.2.18::gentoo failed (configure phase)

I got stuck on dbus-python,  any suggestions? 

configure: error: 
  Could not link test program to Python. Maybe the main Python library has been
  installed in some non-standard library path. If so, pass it to configure,
  via the LIBS environment variable.
  Example: ./configure LIBS="-L/usr/non-standard-path/python/lib"
  ============================================================================
   ERROR!
   You probably have to install the development version of the Python package
   for your distribution.  The exact name of this package varies among them.
  ============================================================================

See `config.log' for more details

!!! Please attach the following file when seeking support:
!!! /var/tmp/portage/dev-python/dbus-python-1.2.18/work/dbus-python-1.2.18-python3_9/config.log
 * ERROR: dev-python/dbus-python-1.2.18::gentoo failed (configure phase):
 *   econf failed
 * 
 * Call stack:
 *               ebuild.sh, line  127:  Called src_configure
 *             environment, line 2766:  Called python_foreach_impl 'run_in_build_dir' 'configuring'
 *             environment, line 2437:  Called multibuild_foreach_variant '_python_multibuild_wrapper' 'run_in_build_dir' 'configuring'
 *             environment, line 1958:  Called _multibuild_run '_python_multibuild_wrapper' 'run_in_build_dir' 'configuring'
 *             environment, line 1956:  Called _python_multibuild_wrapper 'run_in_build_dir' 'configuring'
 *             environment, line  724:  Called run_in_build_dir 'configuring'
 *             environment, line 2747:  Called configuring
 *             environment, line 2764:  Called econf '--disable-documentation' 'PYTHON_EXTRA_LIBS= '
 *        phase-helpers.sh, line  711:  Called __helpers_die 'econf failed'
 *   isolated-functions.sh, line  112:  Called die
 * The specific snippet of code:
 *   		die "$@"
 * 
 * If you need support, post the output of `emerge --info '=dev-python/dbus-python-1.2.18::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=dev-python/dbus-python-1.2.18::gentoo'`.
 * The complete build log is located at '/var/tmp/portage/dev-python/dbus-python-1.2.18/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/dev-python/dbus-python-1.2.18/temp/environment'.
 * Working directory: '/var/tmp/portage/dev-python/dbus-python-1.2.18/work/dbus-python-1.2.18-python3_9'
 * S: '/var/tmp/portage/dev-python/dbus-python-1.2.18/work/dbus-python-1.2.18'

!!! existing preserved libs found